Description

1-(5-Bromo-2-Thienyl)-3-(Dimethylamino)-2-Propen-1-One is a high-purity, light-sensitive chemical building block of significant importance in advanced organic synthesis. This compound serves as a versatile intermediate for constructing complex heterocyclic systems, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially those containing thiophene and enaminone pharmacophores.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive bromo and enaminone functionalities.
• Material Science: Serves as a precursor for organic semiconductors, conductive polymers, and non-linear optical (NLO) materials due to its electron-rich thienyl core.
• Chemical Biology: Employed as a probe or linker in bioconjugation chemistry and the development of molecular sensors.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry, including cyclization and cross-coupling reactions.
• Fine Chemical Synthesis: Intermediate for producing specialized dyes, pigments, and other performance chemicals.

Basic Information

Item	Details
Product Name	1-(5-Bromo-2-Thienyl)-3-(Dimethylamino)-2-Propen-1-One
CAS No.	938176-46-6
Molecular Formula	C9H10BrNOS
Molecular Weight	260.15 g/mol
Synonyms	5-Bromo-2-thienyl 3-(dimethylamino)propenoyl ketone; (E)-1-(5-Bromothiophen-2-yl)-3-(dimethylamino)prop-2-en-1-one; 3-(Dimethylamino)-1-(5-bromo-2-thienyl)-2-propen-1-one; 1-(5-Bromo-2-thienyl)-3-(dimethylamino)prop-2-en-1-one; 5-Bromo-2-propenoylthiophene, 3-(dimethylamino) derivative; Enaminone derivative of 5-bromothiophene-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1-(5-Bromo-2-Thienyl)-3-(Dimethylamino)-2-Propen-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. Handle and store in accordance with good laboratory practices.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.